79043328 has 324 divisors, whose sum is σ = 291760560. Its totient is φ = 20127744.

The previous prime is 79043311. The next prime is 79043329. The reversal of 79043328 is 82334097.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 79043292 and 79043301.

It is not an unprimeable number, because it can be changed into a prime (79043329) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2725618 + ... + 2725646.

Almost surely, 2^79043328 is an apocalyptic number.

79043328 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79043328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145880280).

79043328 is an abundant number, since it is smaller than the sum of its proper divisors (212717232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79043328 is a wasteful number, since it uses less digits than its factorization.

79043328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 79043328 is about 8890.6314736356. The cubic root of 79043328 is about 429.1624728950.

The spelling of 79043328 in words is "seventy-nine million, forty-three thousand, three hundred twenty-eight".